from datetime import datetime

from sqlalchemy import Boolean
from sqlalchemy import DateTime
from sqlalchemy import String
from sqlalchemy import func
from sqlalchemy.orm import Mapped
from sqlalchemy.orm import mapped_column

from app.db.database import Base


class User(Base):
    __tablename__ = "users"

    id: Mapped[int] = mapped_column(primary_key=True)

    first_name: Mapped[str] = mapped_column(
        String(100),
        default="",
        server_default=""
    )

    last_name: Mapped[str] = mapped_column(
        String(100),
        default="",
        server_default=""
    )

    username: Mapped[str] = mapped_column(
        String(50),
        unique=True,
        index=True
    )

    email: Mapped[str] = mapped_column(
        String(255),
        unique=True
    )

    password_hash: Mapped[str] = mapped_column(
        String(255)
    )

    role: Mapped[str] = mapped_column(
        String(50),
        default="user",
        server_default="user"
    )

    is_active: Mapped[bool] = mapped_column(
        Boolean,
        default=True,
        server_default="true"
    )

    created_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True),
        server_default=func.now()
    )

    updated_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True),
        server_default=func.now(),
        onupdate=func.now()
    )